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TM 9-2320-364-20-4
12-69
NOTE
Use existing screws to mount
service relay mounting
bracket.
Perform Step (11) only if
installing new service relay
valve.
(11)
Remove two screws (26), lockwashers (27)
and relay spring valve mounting bracket
(24) from relay spring valve (23). Discard
lock washers.
NOTE
Note location and position of
fittings, elbows and plugs prior
to removal.
(12)
Remove elbows (12) and (14) from relay
spring valve (23).
(13)
Remove elbow (16) from relay spring
valve (23).
(14)
Remove elbows (18) and (20) and adapter
fitting (28) from relay spring valve (23).
(15)
Remove two pipe plugs (29) from relay spring valve (23).
b.
Installation.
Adhesives, solvents, and sealing compounds can burn easily, can give off harmful vapors, and
are harmful to skin and clothing. To avoid injury or death, keep away from open fire and use
in well-ventilated area. If adhesive, solvent, or sealing compound gets on skin or clothing,
wash immediately with soap and water.
NOTE
Install elbow, fittings and plugs as noted prior to removal.
(1)
Install two pipe plugs (29) in relay spring valve (23).
(2)
Apply sealing compound to threads of adapter (28).
(3)
Install adapter fitting (28) in spring valve (23).
(4)
Apply sealing compound to threads of elbow (20).
(5)
Install elbow (20) in spring valve (23).
(6)
Apply sealing compound to threads of elbow (18).
(7)
Install elbow (18) on adapter (28).
(8)
Apply sealing compound to threads of two pipe plugs (29).
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